The tomatillo is what makes this fermented salsa so amazing. Not just used for salsa, Tomatillos are also often used to marinade meats for a tenderizing effect, in combination with the salt used in the lacto-fermented process, the flavor absorbs quickly into your meats. It’s often hard to find the time to prep a marinade ahead of cooking time, but this salsa is a quick and flavorful way to marinade.